GB647832A - Improved electro magnetic brake or clutch - Google Patents

Improved electro magnetic brake or clutch

Info

Publication number
GB647832A
GB647832A GB31085/47A GB3108547A GB647832A GB 647832 A GB647832 A GB 647832A GB 31085/47 A GB31085/47 A GB 31085/47A GB 3108547 A GB3108547 A GB 3108547A GB 647832 A GB647832 A GB 647832A
Authority
GB
United Kingdom
Prior art keywords
band
shaft
clutch
electro magnetic
magnetic brake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB31085/47A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB647832A publication Critical patent/GB647832A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/20—Friction clutches with clutching members co-operating with both the periphery and the inner surface of a drum or wheel-rim
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)

Abstract

647,832. Friction clutches. DUYCK, G. Nov. 24, 1947, No. 31085. Convention date, Nov. 23, 1946. [Class 80(ii)] [Also in Group XXXIV] An electromagnetic clutch comprises a shaft 12 carrying an annulus 13 on which is freely mounted an electromagnet 15 energized from brushes 16. The driven shaft 17 carries a plate 18 forming an armature for the magnet 15 and a drum 22. The magnet 15 carries a pin 19 connected to one end of the flexible band 21 whilst the other end of the band is connected by pin 20 to the plate 13 rigid with the shaft 12. Energizing the electromagnet 15 will cause band 21 to contact the inner surface of drum 22 and thus drive shaft 17. The band 21 may comprise more than one turn.
GB31085/47A 1946-11-23 1947-11-24 Improved electro magnetic brake or clutch Expired GB647832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR647832X 1946-11-23

Publications (1)

Publication Number Publication Date
GB647832A true GB647832A (en) 1950-12-20

Family

ID=9002314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31085/47A Expired GB647832A (en) 1946-11-23 1947-11-24 Improved electro magnetic brake or clutch

Country Status (1)

Country Link
GB (1) GB647832A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975870A (en) * 1954-06-28 1961-03-21 Gen Motors Corp Brake band
FR2640012A1 (en) * 1988-12-07 1990-06-08 Daimler Benz Ag BRAKE BAND
CN107299945A (en) * 2017-07-20 2017-10-27 深圳市同川科技有限公司 Brake

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975870A (en) * 1954-06-28 1961-03-21 Gen Motors Corp Brake band
FR2640012A1 (en) * 1988-12-07 1990-06-08 Daimler Benz Ag BRAKE BAND
DE3841096A1 (en) * 1988-12-07 1990-06-13 Daimler Benz Ag BRAKE BAND
US5010986A (en) * 1988-12-07 1991-04-30 Daimler-Benz Aktiengesellschaft Brakeband
CN107299945A (en) * 2017-07-20 2017-10-27 深圳市同川科技有限公司 Brake
CN107299945B (en) * 2017-07-20 2023-06-27 深圳市同川科技有限公司 Brake device

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